100.61% is the change from 490 to 983
Calculation steps:
[( 983 - 490 ) ÷ 490] x 100 = 100.61%
Formula
Percentage change = [(983 - 490) / 490] x 100
Subtract the new number by the original number
983 - 490 = 493
493 ÷ 490 = 1.006122448979592
1.006122448979592 x 100 = 100.61%